Talk about a heated situation. The sun unleashed two colossal solar flares within seven hours of each other this week, ...

The northern lights may be visible this weekend after a flurry of activity on the sun, with an X-class solar flare and ...

The sun is an incomprehensibly gigantic, constantly roiling nuclear furnace—but some days are even busier than others. Based ...

Two strong solar flares erupted from the sun within 12 hours of each other, according to information from NASA's Solar ...

Sunspot AR4366 has been very active with several flares recorded, the biggest of them being an X8.3-class solar flare. NOAA's ...

After witnessing the array of Northern Lights as far south as Colorado, we discuss how Coronal Mass Ejections (CME) are formed and what impact they have on Earth.

The Sun fired off two powerful X-class solar flares within hours, triggering temporary radio ...

The sun has certainly woken up! It has fired off not one but two powerful X2.5 solar flares within just 7 hours.

The sun released two powerful X2.5 solar flares within a seven-hour window, marking the strongest solar activity in 78 days.

IRELAND could be in for a dazzling sky show this week as the northern lights may appear following a powerful solar storm. On ...

The Sun has erupted with an X-class solar flare, the most powerful kind, blacking out shortwave radio communications across ...

The Fe Kα line, or iron Kα line, is often used in astronomical research to understand the physical composition of ...